Just wondering if there’s any plans for development to integrate controllers , id love to be able to adjust things like the FFT and resolution and so on via faders ?
Interesting idea. What kind of signals do those controllers send, MIDI messages ?
Yes , just standard midi CC commands , it certain would speed up the work flow , but whether it’s possible to integrate into SL only you would know 
Would be cool. I generally use the amazing SaveTheHuman5 Elephant with MS Surface Dial to get J K L type jog control and map to SL’s keyboard shortcuts so I got hardware control of everything, but CC or OSC support would be very nice too.